test: full width for CI testing [ci skip]

Also clean up the .env.sample.

pkg/formatter/formatter.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"os"
 	"strings"
 	"time"
 
@@ -42,22 +43,33 @@ func HumanDuration(timestamp int64) string {
 
 // CreateTable prepares a table layout for output.
 func CreateTable() (*table.Table, error) {
+	table := table.New().
+		Border(lipgloss.ThickBorder()).
+		BorderStyle(
+			lipgloss.NewStyle().
+				Foreground(lipgloss.Color("63")),
+		)
+
+	if isAbraCI, ok := os.LookupEnv("ABRA_CI"); ok && isAbraCI == "1" {
+		// NOTE(d1): no width limits for CI testing since we test against outputs
+		log.Debug("detected ABRA_CI=1")
+		return table, nil
+	}
+
 	width, _, err := term.GetSize(0)
 	if err != nil {
 		return nil, err
 	}
 
 	if width-10 < 79 {
-		width = 79
+		// NOTE(d1): maintain standard minimum width
+		table.Width(79)
+	} else {
+		// NOTE(d1): tests show that this produces stable border drawing
+		table.Width(width - 10)
 	}
 
-	return table.New().
-		Width(width - 10).
-		Border(lipgloss.ThickBorder()).
-		BorderStyle(
-			lipgloss.NewStyle().
-				Foreground(lipgloss.Color("63")),
-		), nil
+	return table, nil
 }
 
 // ToJSON converts a lipgloss.Table to JSON representation. It's not a robust